{"product_id":"oem-goodman-3-16in-id-pressure-switch-tubing-for-amv80905cxba-a3468601","title":"OEM Goodman 3\/16in ID Pressure Switch Tubing for AMV80905CXBA — A3468601","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A3468601 Pressure Switch Tubing\u003c\/strong\u003e is a genuine OEM 3\/16\" inner-diameter hose used on the \u003cstrong\u003eAmana\/Goodman AMV80905CXBA\u003c\/strong\u003e gas furnace. This small silicone\/rubber tube carries the pressure signal between the inducer\/collector box and the pressure switch, allowing the switch to verify proper draft before the burners fire. Over time these tubes crack, harden, or clog with condensate — causing pressure-switch faults and lockouts. This exact-fit replacement restores accurate draft sensing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A3468601\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMV80905CXBA\u003c\/li\u003e\n\u003cli\u003eFunction: Pressure\/draft signal line to the pressure switch\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature flexible tubing\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM A3468601 tubing is cut to the correct length and rated for furnace flue temperatures and condensate exposure. Generic vinyl tubing may soften, kink, or degrade near the inducer, leading to repeat nuisance lockouts. For a reliable draft-proving circuit, the OEM tube is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Very Easy\u003c\/h3\u003e\u003cp\u003eA 5–10 minute repair. Power off the furnace, pull the old tube off both barbed fittings, and press the new tube fully onto each port, matching the original routing so it doesn't sag or trap water. No tools required — just confirm a snug fit at each end.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057810260339,"sku":"GOODMAN-7652","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16in-id-pressure-switch-tubing-for-amv80905cxba-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}